Manual double-sided gypsum rock wool sandwich panel is made of high quality color coated steel plate as the surface layer, with galvanized steel strip as the sealing member and reinforcement, with fireproof gypsum board as the core layer and rock wool as the inner core layer, manufactured through the process of pressurization and heating, with good sealing performance and high fireproof grade. Good fireproof performance, high sound insulation and heat insulation performance. It is widely used in the partition and ceiling of plant, laboratory and various places in food, medicine, electronics, scientific research, aerospace and pharmaceutical industries.

Product Specifications

Length: according to customer's demand (generally ≤6000mm)

Maximum recommended length of wall panel: 6000mm

Maximum length of ceiling panel: 2400mm

Width: standard board: 980mm, 1180mm; non-standard board any

Thickness: 100mm

Board type: medium type

Performance and quality standards 

Weight: 44kg/m2

Core material: 12mm fireproof gypsum board, high strength rock wool 100kg/m3 

Adiabatic performance: 1.8kcal/m2/h/℃ 

Sound insulation performance: 30dB

Fire resistance: 4 hours